Vulnerability-Lookup

OESA-2022-1570 (CVE-2020-8002)

Vulnerability from osv_openeuler – Published: 2022-03-12 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

virglrenderer security update

Details

The virgil3d rendering library is a library used by qemu to implement 3D GPU support for the virtio GPU.

Security Fix(es):

A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service via commands that attempt to launch a grid without previously providing a Compute Shader (CS).(CVE-2020-8002)

A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free.(CVE-2020-8003)

Severity

5.5 (Medium)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-8002	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-8003	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "virglrenderer-devel-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-debuginfo-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-debugsource-0.7.0-3.oe1.aarch64.rpm"
        ],
        "src": [
          "virglrenderer-0.7.0-3.oe1.src.rpm"
        ],
        "x86_64": [
          "virglrenderer-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-debuginfo-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-devel-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-debugsource-0.7.0-3.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "virglrenderer",
        "purl": "pkg:rpm/openEuler/virglrenderer\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.0-3.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "virglrenderer-devel-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-debuginfo-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-debugsource-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-0.7.0-3.oe1.aarch64.rpm"
        ],
        "src": [
          "virglrenderer-0.7.0-3.oe1.src.rpm"
        ],
        "x86_64": [
          "virglrenderer-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-debugsource-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-devel-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-debuginfo-0.7.0-3.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP2",
        "name": "virglrenderer",
        "purl": "pkg:rpm/openEuler/virglrenderer\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.0-3.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "virglrenderer-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-devel-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-debuginfo-0.7.0-3.oe1.aarch64.rpm",
          "virglrenderer-debugsource-0.7.0-3.oe1.aarch64.rpm"
        ],
        "src": [
          "virglrenderer-0.7.0-3.oe1.src.rpm"
        ],
        "x86_64": [
          "virglrenderer-debuginfo-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-devel-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-0.7.0-3.oe1.x86_64.rpm",
          "virglrenderer-debugsource-0.7.0-3.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "virglrenderer",
        "purl": "pkg:rpm/openEuler/virglrenderer\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.0-3.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "The virgil3d rendering library is a library used by qemu to implement 3D GPU support for the virtio GPU.\r\n\r\nSecurity Fix(es):\r\n\r\nA NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service via commands that attempt to launch a grid without previously providing a Compute Shader (CS).(CVE-2020-8002)\r\n\r\nA double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free.(CVE-2020-8003)",
  "id": "OESA-2022-1570",
  "modified": "2026-08-06T11:04:51Z",
  "published": "2022-03-12T11:04:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1570"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8002"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8003"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "virglrenderer security update",
  "upstream": [
    "CVE-2020-8002",
    "CVE-2020-8003"
  ]
}

CVE-2020-8002 (GCVE-0-2020-8002)

Vulnerability from cvelistv5 – Published: 2020-01-27 00:00 – Updated: 2024-08-04 09:48

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://gitlab.freedesktop.org/virgl/virglrendere…
https://gitlab.freedesktop.org/virgl/virglrendere…
https://gitlab.freedesktop.org/virgl/virglrendere…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:24.714Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=572a36879701598fa727f50313508be99865b58f"
          },
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            "tags": [
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          },
          {
            "tags": [
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            "url": "https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340"
          },
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            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
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            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service via commands that attempt to launch a grid without previously providing a Compute Shader (CS)."
        }
      ],
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        {
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      "providerMetadata": {
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-8003 (GCVE-0-2020-8003)

Vulnerability from cvelistv5 – Published: 2020-01-27 00:00 – Updated: 2024-08-04 09:48

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://gitlab.freedesktop.org/virgl/virglrendere…
https://gitlab.freedesktop.org/virgl/virglrendere…
https://gitlab.freedesktop.org/virgl/virglrendere…
https://gitlab.freedesktop.org/virgl/virglrendere…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:25.490Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340"
          },
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            "tags": [
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            ],
            "url": "https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f"
          },
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            "tags": [
              "x_transferred"
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            "url": "https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a"
          },
          {
            "name": "[debian-lts-announce] 20221207 [SECURITY] [DLA 3232-1] virglrenderer security update",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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          "value": "A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free."
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    "dateReserved": "2020-01-27T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:48:25.490Z",
    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2022-1570 (CVE-2020-8002)

CVE-2020-8002 (GCVE-0-2020-8002)

CVE-2020-8003 (GCVE-0-2020-8003)

Tags

Sightings

Nomenclature

Related by attack behaviour